He’ll also voice Baileywick, the prim-and-proper (sound familiar?) and overly organized royal steward, in Disney Channel’s upcoming animated television movie Sofia the First: Once Upon a Princess.

The animated princess movie will premiere on Disney Channel in November, followed by a series early next year. In addition to Gunn, the TV movie will star Ariel Winter (Alex on Modern Family) as the voice of Princess Sofia, and Sara Ramirez (Grey’s Anatomy) as her mother.

Check out an exclusive first look at the dapper Gunn’s Baileywick below: